6912927

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 11490336

約数和(自身を除く): 4577409

約数列:

[1, 3, 7, 9, 21, 63, 197, 557, 591, 1379, 1671, 1773, 3899, 4137, 5013, 11697, 12411, 35091, 109729, 329187, 768103, 987561, 2304309, 6912927]

約数ペア:

[(1, 6912927), (3, 2304309), (7, 987561), (9, 768103), (21, 329187), (63, 109729), (197, 35091), (557, 12411), (591, 11697), (1379, 5013), (1671, 4137), (1773, 3899)]